Photosensitive emulsion and photothermographic material by use thereof
US6939667B2 · kind B2 · utility
5Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 17, 2004 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Jun 17, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2007/3025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photo sensitive emulsion disclosed, comprising an organic silver salt, a photosensitive silver halide and a dispersing medium, wherein the organic silver salt is comprised of at least a first organic silver salt grains and a second organic silver salt grains which are different in average grain size from each other. A photothermographic material containing is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.